Finding the Fourth Proportional to 109,760.67, 164,641.59 and 30,875.58

Step by Step Solution

1. Step 1: Write the proportion equation
   109,760.67 : 164,641.59 = 30,875.58 : x
2. Step 2: Convert to fraction form
   109,760.67/164,641.59 = 30,875.58/x
3. Step 3: Cross multiply
   109,760.67x = 164,641.59 × 30,875.58
4. Step 4: Simplify right side
   109,760.67x = 5,083,404,583.37
5. Step 5: Solve for x
   x = 5,083,404,583.37/109,760.67
6. Step 6: Final answer
   x = 46,313.53